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Job ID : 1582605 Date Updated : March 31st, 2026
高報酬・出社は年数回。全社レベルのDevSecOps戦略の実務経験を積めます

【日系保険】セキュリティエンジニア|DevSecOps/クラウド、在宅中心

Location Tokyo - 23 Wards
Job Type Permanent Full-time
Salary Negotiable, based on experience

Work Style

Remote Work and WFH Casual Clothing Minimal Overtime Flex Time

Job Description

大手ヘルスケア・保険グループにて、全社のセキュリティレベル向上を担うセキュリティエンジニア(DevSecOps)を募集しています。

セキュリティポリシーの策定・実装、脆弱性対応、セキュリティ投資の効果測定までを一貫して担い、DevSecOpsプラットフォームの設計・構築・運用を推進していただきます。

高報酬・出社は年数回程度。全社レベルのDevSecOps戦略の実務経験を積めるおすすめポジションです。



主な職務内容

  • DevSecOpsプラットフォームの設計・構築・運用による全社セキュリティ強化
  • セキュリティポリシーの策定および実行推進、継続的な改善活動
  • セキュリティ施策の効果測定およびROI最大化
  • セキュリティ要件定義、セキュリティテスト、脆弱性診断の実施
  • 脅威モデリングに基づくセキュリティ対策の特定・実装
  • ペネトレーションテストの実施および設計・実装内容に基づく対策立案
  • セキュリティ対策の有効性維持および最新技術へのアップデート

A leading healthcare and insurance company in Tokyo is seeking a skilled Security Engineer to strengthen enterprise-wide security through the design, build, and operation of a modern DevSecOps platform. This role is ideal for a proactive security professional who wants hands-on ownership in shaping security strategy, implementing scalable security processes, and improving governance across cloud-based environments.

You will play a key role in driving continuous security improvements, defining security policies, and ensuring the organization maintains strong security controls while enabling fast and secure development.



Key Responsibilities

  • Design, build, and operate a DevSecOps platform to improve organization-wide security standards
  • Define and implement security policies and continuously improve security governance across the business
  • Measure security effectiveness and optimize security investments to maximize ROI
  • Execute end-to-end security processes including security requirements definition, security testing, and vulnerability assessments
  • Conduct penetration testing and determine appropriate security measures based on system design and implementation
  • Maintain up-to-date security controls and continuously monitor their effectiveness

General Requirements

Minimum Experience Level Over 3 years
Career Level Mid Career
Minimum English Level Business Level
Minimum Japanese Level Fluent
Minimum Education Level Bachelor's Degree
Visa Status Permission to work in Japan required

Required Skills

必須条件 経験・資格:

  • セキュリティエンジニアとしての実務経験3年以上
  • DevSecOps環境での実務経験および継続的改善の推進経験
  • 脅威モデリングに基づくセキュリティ要件定義の経験
  • ペネトレーションテスト実施および対策立案経験
  • クラウドセキュリティ(AWS/Azure/GCP等)の知識
  • インフラ構築・運用の基礎知識
  • セキュリティインシデント対応経験
ソフトスキル:
  • 最新セキュリティ技術について学び続ける意欲、向上心
  • 論理的思考力、問題解決能力
  • 主体的に業務を推進できるオーナーシップ
  • 開発・ビジネス部門と連携できるコミュニケーション能力
語学力:
  • 日本語:流暢
  • 英語:ビジネスレベル
歓迎条件
  • DevSecOpsツールやセキュリティ自動化の実務経験
  • クラウドセキュリティ関連資格(AWS、Azure、GCP等)
  • SOC/CSIRT立ち上げまたは運用経験
  • セキュリティオペレーションおよびインシデントレスポンスの経験
この求人がおすすめの理由
  • 全社レベルのDevSecOps戦略に貢献し、実務経験を積める
  • リモートワーク推奨(プロジェクト状況によるが、出社は年数回程度)
  • 保険・ヘルスケア業界ならではの安定した経営基盤
  • カジュアルな服装OK
  • 基本給1100万円〜(経験スキルにより応相談)+ボーナスの高報酬案件
Required Skills and QualificationsExperience:
  • 3+ years of professional experience as a Security Engineer
  • Hands-on experience with DevSecOps practices and continuous improvement initiatives
  • Proven ability to define security measures through threat modeling based on development requirements and system design
  • Experience conducting penetration tests and determining countermeasures based on implementation
  • Strong knowledge of cloud security (AWS, Azure, GCP, or similar)
  • Basic knowledge of infrastructure construction and operations
  • Experience in security incident response
Soft Skills:
  • Highly motivated and able to stay current with the latest security technologies
  • Strong analytical mindset and problem-solving ability
  • Proactive ownership and ability to work independently
  • Strong communication skills to collaborate with engineering and business stakeholders
Language Requirements:
  • Japanese: Fluent level required
  • English: Business-level proficiency required
Preferred Skills & Qualifications
  • Experience using DevSecOps tools and security automation frameworks
  • Cloud security certifications (AWS, Azure, GCP, etc.)
  • Experience building or supporting SOC / CSIRT teams
  • Strong experience with incident response and security operations
Why You'll Love Working Here
  • Strong hands-on role with high involvement in key projects and decision-making
  • Remote work and telework encouraged, with office visits only as needed
  • Flexible work style with casual attire permitted
  • Excellent compensation and strong stability within the healthcare and insurance sector
  • Opportunity to work on cutting-edge DevSecOps and cloud security initiatives

Job Location

  • Tokyo - 23 Wards

Work Conditions

Job Type Permanent Full-time
Salary Negotiable, based on experience
Industry Bank, Trust Bank

Job Category